DepSurf

Function: __bpf_skb_change_tail

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818b5795)
  Location: net/core/filter.c:2910
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818dc395)
  Location: net/core/filter.c:3098
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81929495)
  Location: net/core/filter.c:3233
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff8195bb75)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a2ed65)
  Location: net/core/filter.c:3277
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a308a1)
  Location: net/core/filter.c:3684
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In 5.13: Selective Inline ⚠️

  int __bpf_skb_change_tail(struct sk_buff *skb, u32 new_len, u64 flags);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a19080)
  Location: net/core/filter.c:3685
  Inline: True
  Direct callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

  Symbols:

  ffffffff81a19080-ffffffff81a192a8: __bpf_skb_change_tail (STB_LOCAL)
  

• In 5.15: Selective Inline ⚠️

  int __bpf_skb_change_tail(struct sk_buff *skb, u32 new_len, u64 flags);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81ac7330)
  Location: net/core/filter.c:3654
  Inline: True
  Direct callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

  Symbols:

  ffffffff81ac7330-ffffffff81ac7558: __bpf_skb_change_tail (STB_LOCAL)
  

• In 5.19: Selective Inline ⚠️

  int __bpf_skb_change_tail(struct sk_buff *skb, u32 new_len, u64 flags);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81c43b90)
  Location: net/core/filter.c:3655
  Inline: True
  Direct callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

  Symbols:

  ffffffff81c43b90-ffffffff81c43ddf: __bpf_skb_change_tail (STB_LOCAL)
  

• In 6.2: Selective Inline ⚠️

  int __bpf_skb_change_tail(struct sk_buff *skb, u32 new_len, u64 flags);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81df7d80)
  Location: net/core/filter.c:3665
  Inline: True
  Direct callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

  Symbols:

  ffffffff81df7d80-ffffffff81df7fcf: __bpf_skb_change_tail (STB_LOCAL)
  

• In 6.5: Selective Inline ⚠️

  int __bpf_skb_change_tail(struct sk_buff *skb, u32 new_len, u64 flags);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81e67460)
  Location: net/core/filter.c:3710
  Inline: True
  Direct callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

  Symbols:

  ffffffff81e67460-ffffffff81e676b1: __bpf_skb_change_tail (STB_LOCAL)
  

• In 6.8: Selective Inline ⚠️

  int __bpf_skb_change_tail(struct sk_buff *skb, u32 new_len, u64 flags);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81f26620)
  Location: net/core/filter.c:3744
  Inline: True
  Direct callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

  Symbols:

  ffffffff81f26620-ffffffff81f26871: __bpf_skb_change_tail (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffff800010bfcf3c)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (c0d17590)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (c000000000ce5388)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffe00077fa10)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818fbb45)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818b5975)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff8194cb75)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff8196e535)
  Location: net/core/filter.c:3235
  Inline: True
  Inline callers:
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:sk_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
    - net/core/filter.c:bpf_skb_change_tail
  

Differences

Regular

• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅